I'm overdue for a VR nom, sorry to the fans.
to C
"Mega Garchomp is a shitmon" WE'RE NOT IN 2019 ANYMORE WAKE UP!!
Mega Garchomp is infamous for being worse than Garchomp, and I don't question the veracity of this statement -- in most cases. Mega Garchomp is actually quite effective, when it uses its ability, Sand Force. What does Sand force do? essentially, 130 BP on EQ and Stone Edge when Sand is up.
that is all. The ability of Mega Garchomp is to have 130BP EQ. THE 170 ATTACK MON IS USING GROUND HIGH JUMP KICK WHEN SAND IS UP. Besides that, it also gets 40 Base Points added to its Special attack upon Mega Evolving. what this means is that now it gets Arceus level special attack with STAB Draco Meteor. Now let's talk about this Draco Meteor. with 140 SpA investment, Draco Meteor:
-140 SpA Garchomp-Mega Draco Meteor vs. 252 HP / 4 SpD Alomomola: 342-403 (64 - 75.4%) -- guaranteed 2HKO after sandstorm damage
-140 SpA Garchomp-Mega Draco Meteor over 2 turns vs. 244 HP / 0 SpD Landorus-Therian: 333-394 (87.6 - 103.6%) -- guaranteed KO in 2 turns after Stealth Rock
-140 SpA Garchomp-Mega Draco Meteor vs. 252 HP / 0 SpD Great Tusk: 306-361 (70.5 - 83.1%) -- guaranteed 2HKO after Stealth Rock
-140 SpA Garchomp-Mega Draco Meteor vs. 252 HP / 4 SpD Dondozo: 261-307 (51.7 - 60.9%) -- guaranteed 2HKO after Stealth Rock and Leftovers recovery
And that's not all Mega Chomp does with this much Special attack, it also uses the handy Fire blast! it lets it beat Ferrothorn, Mega scizor, Balloon Gholdengo, :
-140 SpA Garchomp-Mega Fire Blast vs. 252 HP / 176 SpD Ferrothorn: 316-376 (89.7 - 106.8%) -- 75% chance to OHKO after Stealth Rock
-140 SpA Garchomp-Mega Fire Blast vs. 248 HP / 128 SpD Scizor-Mega: 368-436 (107.2 - 127.1%) -- guaranteed OHKO
-140 SpA Garchomp-Mega Fire Blast vs. 0 HP / 4 SpD Gholdengo: 226-266 (71.7 - 84.4%) -- guaranteed 2HKO after Stealth Rock
-140 SpA Garchomp-Mega Fire Blast vs. 248 HP / 8 SpD Corviknight: 238-280 (59.6 - 70.1%) -- guaranteed 2HKO after Stealth Rock and Leftovers recovery
-140 SpA Garchomp-Mega Fire Blast vs. 252 HP / 0 SpD Skarmory: 280-330 (83.8 - 98.8%) -- 68.8% chance to OHKO after Stealth Rock
and at that Point you might be askin: "Does earthquake even hit that hard if you use that much EVs into Special attack?" or "yo ass aint beating AV mola lmfao" (I see you) or even "OBVIOUSLY Kin+ak would talk about Mega Garchomp" (I'm in your walls)
However, Garchomp's trusty day one companion STAB move, Earthquake, does everything you wish it could do.
-Deals with AV Mola, 120 Atk Sand Force Garchomp-Mega Earthquake vs. 8 HP / 248 Def Alomomola: 220-259 (46.5 - 54.7%) -- guaranteed 2HKO after Stealth Rock and sandstorm damage YES
-Deals with Most of everything, TBH.
120 Atk EVs EQ is not here to OHKO most of everyhthing, it's here to 2HKO most of everything. It can also run Hidden power Ice to beat Gliscpex all by itself, or Stone Edge to Kill Zap and Molt. Don't forget that Mega Garchomp is also Bulkier, letting it use Utility such as Spikes or Toxic in some cases, tho I'd stick to AOA Mega Garchomp for the VR.
but what does Mega Garchomp give to Sand teams? why not Use Mega Tyranitar or Mega Scizor or something like that?
Mega Garchomp's Bulk lets it be a Wincon that doesn't fear most priority or common offensive types. the fact that it's mixed lets you put a ton of pressure on the opponents when they least expect it. one dmeteor and landot can' t check excadrill no more, One fire Blast and Corv can't switch in on you no more, one Dmeteor and Zama can't switch in on Excadrill no more, one EQ and Mega Sableye can't switch in on Hippowdon in fear of a double EQ, Mega Chomp isn't here to break it's here to make progress. Anyways because it's so great in Sand teams I think Mega Garchomp should be at least C on the VR thank you if you read this post fully and did not just think "lmao Kinak noms mega garchomp" because otherwise fuck you.
REPLAYS:

"Mega Garchomp is a shitmon" WE'RE NOT IN 2019 ANYMORE WAKE UP!!
Mega Garchomp is infamous for being worse than Garchomp, and I don't question the veracity of this statement -- in most cases. Mega Garchomp is actually quite effective, when it uses its ability, Sand Force. What does Sand force do? essentially, 130 BP on EQ and Stone Edge when Sand is up.
that is all. The ability of Mega Garchomp is to have 130BP EQ. THE 170 ATTACK MON IS USING GROUND HIGH JUMP KICK WHEN SAND IS UP. Besides that, it also gets 40 Base Points added to its Special attack upon Mega Evolving. what this means is that now it gets Arceus level special attack with STAB Draco Meteor. Now let's talk about this Draco Meteor. with 140 SpA investment, Draco Meteor:
-140 SpA Garchomp-Mega Draco Meteor vs. 252 HP / 4 SpD Alomomola: 342-403 (64 - 75.4%) -- guaranteed 2HKO after sandstorm damage
-140 SpA Garchomp-Mega Draco Meteor over 2 turns vs. 244 HP / 0 SpD Landorus-Therian: 333-394 (87.6 - 103.6%) -- guaranteed KO in 2 turns after Stealth Rock
-140 SpA Garchomp-Mega Draco Meteor vs. 252 HP / 0 SpD Great Tusk: 306-361 (70.5 - 83.1%) -- guaranteed 2HKO after Stealth Rock
-140 SpA Garchomp-Mega Draco Meteor vs. 252 HP / 4 SpD Dondozo: 261-307 (51.7 - 60.9%) -- guaranteed 2HKO after Stealth Rock and Leftovers recovery
And that's not all Mega Chomp does with this much Special attack, it also uses the handy Fire blast! it lets it beat Ferrothorn, Mega scizor, Balloon Gholdengo, :
-140 SpA Garchomp-Mega Fire Blast vs. 252 HP / 176 SpD Ferrothorn: 316-376 (89.7 - 106.8%) -- 75% chance to OHKO after Stealth Rock
-140 SpA Garchomp-Mega Fire Blast vs. 248 HP / 128 SpD Scizor-Mega: 368-436 (107.2 - 127.1%) -- guaranteed OHKO
-140 SpA Garchomp-Mega Fire Blast vs. 0 HP / 4 SpD Gholdengo: 226-266 (71.7 - 84.4%) -- guaranteed 2HKO after Stealth Rock
-140 SpA Garchomp-Mega Fire Blast vs. 248 HP / 8 SpD Corviknight: 238-280 (59.6 - 70.1%) -- guaranteed 2HKO after Stealth Rock and Leftovers recovery
-140 SpA Garchomp-Mega Fire Blast vs. 252 HP / 0 SpD Skarmory: 280-330 (83.8 - 98.8%) -- 68.8% chance to OHKO after Stealth Rock
and at that Point you might be askin: "Does earthquake even hit that hard if you use that much EVs into Special attack?" or "yo ass aint beating AV mola lmfao" (I see you) or even "OBVIOUSLY Kin+ak would talk about Mega Garchomp" (I'm in your walls)
However, Garchomp's trusty day one companion STAB move, Earthquake, does everything you wish it could do.
-Deals with AV Mola, 120 Atk Sand Force Garchomp-Mega Earthquake vs. 8 HP / 248 Def Alomomola: 220-259 (46.5 - 54.7%) -- guaranteed 2HKO after Stealth Rock and sandstorm damage YES
-Deals with Most of everything, TBH.
120 Atk EVs EQ is not here to OHKO most of everyhthing, it's here to 2HKO most of everything. It can also run Hidden power Ice to beat Gliscpex all by itself, or Stone Edge to Kill Zap and Molt. Don't forget that Mega Garchomp is also Bulkier, letting it use Utility such as Spikes or Toxic in some cases, tho I'd stick to AOA Mega Garchomp for the VR.
but what does Mega Garchomp give to Sand teams? why not Use Mega Tyranitar or Mega Scizor or something like that?
Mega Garchomp's Bulk lets it be a Wincon that doesn't fear most priority or common offensive types. the fact that it's mixed lets you put a ton of pressure on the opponents when they least expect it. one dmeteor and landot can' t check excadrill no more, One fire Blast and Corv can't switch in on you no more, one Dmeteor and Zama can't switch in on Excadrill no more, one EQ and Mega Sableye can't switch in on Hippowdon in fear of a double EQ, Mega Chomp isn't here to break it's here to make progress. Anyways because it's so great in Sand teams I think Mega Garchomp should be at least C on the VR thank you if you read this post fully and did not just think "lmao Kinak noms mega garchomp" because otherwise fuck you.
REPLAYS:
https://replay.pokemonshowdown.com/gen9nationaldex-2450201461-h2ehwnms6gg9k62e6jt4uo2jq84wq0kpw?p2
https://replay.pokemonshowdown.com/gen9nationaldex-2450165575-q6r2mgboxop88eeol36hnxdolgpqucwpw?p2
https://replay.pokemonshowdown.com/gen9nationaldex-2448179182-vck6yql6nksl9buiir32f72jt57stpxpw?p2
https://replay.pokemonshowdown.com/gen9nationaldex-2448003539-of2hmqvh9ji5trgf7bm85k4bmigebinpw (Best replay if you aint got time to see them all)
https://replay.pokemonshowdown.com/gen9nationaldex-2445524308-8ef21c2apk8mt11511nq2hryguwdgivpw
https://replay.pokemonshowdown.com/gen9nationaldex-2445308514-cr4ncwue27d176acm2rstyh5aflb30jpw?p2
In some of those games, Garchomp is not the wincon, sometimes it's Excadrill or Gholdengo, but Garchomp is what lets them thrive, by killing a mon here, by Chipping a mon there, that's how it becomes useful, that's the true use of Mega Garchomp.
https://replay.pokemonshowdown.com/gen9nationaldex-2450165575-q6r2mgboxop88eeol36hnxdolgpqucwpw?p2
https://replay.pokemonshowdown.com/gen9nationaldex-2448179182-vck6yql6nksl9buiir32f72jt57stpxpw?p2
https://replay.pokemonshowdown.com/gen9nationaldex-2448003539-of2hmqvh9ji5trgf7bm85k4bmigebinpw (Best replay if you aint got time to see them all)
https://replay.pokemonshowdown.com/gen9nationaldex-2445524308-8ef21c2apk8mt11511nq2hryguwdgivpw
https://replay.pokemonshowdown.com/gen9nationaldex-2445308514-cr4ncwue27d176acm2rstyh5aflb30jpw?p2
In some of those games, Garchomp is not the wincon, sometimes it's Excadrill or Gholdengo, but Garchomp is what lets them thrive, by killing a mon here, by Chipping a mon there, that's how it becomes useful, that's the true use of Mega Garchomp.